Saturday, February 13, 2021
Wix has finally released to open-source its Kafka client SDK wrapper called Greyhound. Completely re-written using the Scala functional library ZIO. Greyhound harnesses ZIO’s sophisticated async and concurrency features together with its easy composability to provide a superior experience to Kafka’s own client SDKs It offers rich functionality including: - Trivial setup of message processing parallelisation, - Various fault tolerant retry policies (for consumers AND producers), - Easy plug-ability of metrics publishing and context propagation and much more. This talk will also show how Greyhound is used by Wix developers in more than 1500 event-driven microservices.